say a man walked into a law office tonight armed with a handgun. one woman was inside when the man entered the kramer and bucknell law office on taylor street near alameda. he appeared distraught. the woman was able to text someone about what was going on and that person who she texted called 911. officers arrived and surrounded the building, the woman was allowed to leave the office. a few minutes later the man surrendered to police. >> i don't think anybody would feel threatened if they saw someone acting erratically in front of them. sweating profusely, pacing back and forth and breathing heavily. that's behavior that cries out for investigation. >> the woman says she did recognize the man as someone who had been there before. >>> the 11-year-old boy shot last week when a barrage of bullets pierced his family's home walked back into that very house this afternoon. he spent the last six days in the hospital and still has a lot of healing ahead of him. not only physical healing, but emotional too. >> that's right, jessica. luis hernandez has some physical therapy ahead of him, it'